791  
CDUS43 KGRR 250525  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
123 AM EDT MON SEP 25 2017  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR SEPTEMBER 24 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1944 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 316 PM 69 23 72  
MINIMUM 61 645 AM 47 14 53  
AVERAGE 77 58 19 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 -0.12 0.00  
MONTH TO DATE 0.64 2.80 -2.16 1.72  
SINCE SEP 1 0.64 2.80 -2.16 1.72  
SINCE JAN 1 23.70 23.72 -0.02 28.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 2  
MONTH TO DATE 82 101 -19 13  
SINCE SEP 1 82 101 -19 13  
SINCE JUL 1 109 136 -27 17  
 
COOLING  
YESTERDAY 12 1 11 0  
MONTH TO DATE 92 53 39 87  
SINCE SEP 1 92 53 39 87  
SINCE JAN 1 619 582 37 815    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 28 400 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 69  
MINIMUM TEMPERATURE (F) 47  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2017.....SUNRISE 729 AM EDT SUNSET 729 PM EDT  
SEPTEMBER 26 2017.....SUNRISE 730 AM EDT SUNSET 728 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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